2015206992

素因数分解:

$2^4\times 3^3\times {\mathrm{263}}^1\times {\mathrm{17737}}^1$

素因数の和:18017

約数の個数: 80

約数和(自身を含む): 5806711680

約数和(自身を除く): 3791504688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 263, 432, 526, 789, 1052, 1578, 2104, 2367, 3156, 4208, 4734, 6312, 7101, 9468, 12624, 14202, 17737, 18936, 28404, 35474, 37872, 53211, 56808, 70948, 106422, 113616, 141896, 159633, 212844, 283792, 319266, 425688, 478899, 638532, 851376, 957798, 1277064, 1915596, 2554128, 3831192, 4664831, 7662384, 9329662, 13994493, 18659324, 27988986, 37318648, 41983479, 55977972, 74637296, 83966958, 111955944, 125950437, 167933916, 223911888, 251900874, 335867832, 503801748, 671735664, 1007603496, 2015206992]

約数ペア:

[(1, 2015206992), (2, 1007603496), (3, 671735664), (4, 503801748), (6, 335867832), (8, 251900874), (9, 223911888), (12, 167933916), (16, 125950437), (18, 111955944), (24, 83966958), (27, 74637296), (36, 55977972), (48, 41983479), (54, 37318648), (72, 27988986), (108, 18659324), (144, 13994493), (216, 9329662), (263, 7662384), (432, 4664831), (526, 3831192), (789, 2554128), (1052, 1915596), (1578, 1277064), (2104, 957798), (2367, 851376), (3156, 638532), (4208, 478899), (4734, 425688), (6312, 319266), (7101, 283792), (9468, 212844), (12624, 159633), (14202, 141896), (17737, 113616), (18936, 106422), (28404, 70948), (35474, 56808), (37872, 53211)]